Alanya weather in September 2025

Expect 29°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Alanya in September. Check more long-term weather averages for Alanya in September before you book your next holiday to Antalya Coast in 2025/2026.

  • 29°C maximum daytime temperature in September in Alanya29
    29°C max day temperature
  • 11 hours of sunshine per day
  • 4 days with some rainfall in September in Alanya4
    4 days with some rainfall
  • 17°C minimum night-time temperature in September in Alanya17
    17°C min night temperature
  • 12 hours of daylight per day in September in Alanya12
    12 hours of daylight per day
  • Moderate heat & humidity in September in AlanyaM
    Moderate heat & humidity
  • 17 mm monthly rainfall in September in Alanya17
    17 mm of monthly rainfall
  • UV (maximum) index 7 (High) in September in Alanya7
    7 (High) UV index
  • 27°C sea temperature in September in Alanya27
    27°C sea temperature

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The September weather guide for Antalya Coast (Alanya) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about the Antalya Coast

How hot is it in Alanya in September?

Daytime temperatures usually reach 29°C in Alanya in September with moderate heat and humidity, falling to 17°C at night.

How sunny is it in Alanya in September?

There are normally 11 hours of bright sunshine each day in Alanya in September - that's 86% of daylight hours.

How warm is the sea around Alanya in September?

The average sea temperature around Alanya in September is 27°C.

Does it rain in Alanya in September?

There are usually 4 days with some rain in Alanya in September and the average monthly rainfall is 17mm.

Alanya September sunrise & sunset times

Browse the sunrise and sunset times for Alanya in September 2025. Select a month to view Alanya sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:23 19:20
Monday, 15th September 2025 06:34 18:59
Tuesday, 30th September 2025 06:46 18:37

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